:root {
	/* --primary-color: #3A7ef0; */
	/* --secondary-color: #2c3e50; */
	/* --accent-color: #e74c3c; */
	--light-color: #ecf0f1;
	--dark-color: #34495e;
	--text-color: #333;
	--border-radius: 8px;
	--transition: all 0.3s ease;
	--secord-bg: #00f2fe;
	--timeline-width: 2px;
	--timeline-dot-width: 16px;
}

/* 团队展示 */
.team-container {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 15px;
	margin-top: 15px;
}

.team-member {
	background: white;
	border-radius: var(--border-radius);
	overflow: hidden;
	box-shadow: var(--box-shadow);
	transition: var(--transition);
	text-align: center;
}

.team-member:hover {
	transform: translateY(-10px);
}

.member-image {
	height: 250px;
	overflow: hidden;
}

.member-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: var(--transition);
}

.team-member:hover .member-image img {
	transform: scale(1.05);
}

.member-info {
	padding: 1.5rem;
}

.member-info h3 {
	color: var(--secondary-color);
	margin-bottom: 0.5rem;
}

.member-info p.position {
	color: var(--primary-color);
	font-weight: 500;
	margin-bottom: 1rem;
}

.member-social {
	display: flex;
	justify-content: center;
	gap: 1rem;
}

.member-social a {
	color: var(--dark-color);
	font-size: 1.2rem;
	transition: var(--transition);
}

.member-social a:hover {
	color: var(--accent-color);
}

/* 页脚样式 */

.footer-content {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 15px;
	text-align: left;
	margin-bottom: 15px;
}

.footer-bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	padding-top: 2rem;
}

.timeline-container {
	width: 100%;
	margin: 0 auto;
	position: relative;
}

.timeline-container::before {
	content: '';
	position: absolute;
	top: var(--timeline-dot-width);
	left: var(--timeline-dot-width);
	height: calc(100% - var(--timeline-dot-width));
	width: var(--timeline-width);
	background: linear-gradient(to bottom, var(--primary-color), var(--secord-bg));
	transform: translateX(-50%) translateZ(-200px);
}

.timeline-item:nth-last-child(n) {
	position: relative;
	padding-left: calc(var(--timeline-dot-width) * 3);
	margin-bottom: var(--timeline-dot-width);
	transition: all 0.3s ease;
}

.timeline-dot {
	width: var(--timeline-dot-width);
	height: var(--timeline-dot-width);
	background: linear-gradient(45deg, var(--primary-color), var(--secord-bg));
	border: 3px solid white;
	border-radius: 50%;
	position: absolute;
	top: var(--timeline-dot-width);
	left: var(--timeline-dot-width);
	transform: translateX(-50%);
	box-shadow: 0 0 0 3px var(--primary-color);
}

.timeline-content {
	background: white;
	border-radius: 8px;
	padding: var(--timeline-dot-width);
	box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
	position: relative;
}

.timeline-content::before {
	content: '';
	position: absolute;
	top: var(--timeline-dot-width);
	left: -9px;
	width: 0;
	height: 0;
	border-top: 10px solid transparent;
	border-bottom: 10px solid transparent;
	border-right: 10px solid white;
}

.timeline-date {
	color: var(--primary-color);
	font-weight: bold;
	margin-bottom: 8px;
	display: flex;
	align-items: center;
}

.timeline-date i {
	margin-right: 8px;
}

.timeline-title {
	font-size: 1.2rem;
	margin-bottom: 10px;
	color: var(--secondary-color);
}

.timeline-desc {
	color: #666;
	font-size: 0.95rem;
}

.timeline-image {
	width: 100%;
	border-radius: 5px;
	margin-top: 10px;
	display: block;
}

@media (min-width: 768px) {
	.timeline-container::before {
		left: 50%;
		transform: translateX(-50%);
	}

	.timeline-item {
		width: 50%;
		padding-left: 0;
	}

	.timeline-item:nth-child(odd) {
		margin-right: auto;
		padding-right: 50px;
		text-align: right;
	}

	.timeline-item:nth-child(even) {
		margin-left: auto;
		padding-left: 50px;
	}

	.timeline-dot {
		left: 50%;
		transform: translateX(-50%);
	}

	.timeline-item:nth-child(odd) .timeline-content::before {
		right: -10px;
		left: auto;
		border-right: none;
		border-left: 10px solid white;
	}

	.timeline-item:nth-child(even) .timeline-content::before {
		left: -10px;
	}
}

/* 动画效果 */
@keyframes fadeIn {
	from {
		opacity: 0;
		transform: translateY(20px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.timeline-item {
	opacity: 0;
	animation: fadeIn 0.6s ease forwards;
}

.timeline-item:nth-child(1) {
	animation-delay: 0.1s;
}

.timeline-item:nth-child(2) {
	animation-delay: 0.3s;
}

.timeline-item:nth-child(3) {
	animation-delay: 0.5s;
}

.timeline-item:nth-child(4) {
	animation-delay: 0.7s;
}

.timeline-item:nth-child(5) {
	animation-delay: 0.9s;
}
